Flask and cap



FIG. 1 is a perspective view of a flask and cap according to our new design;

FIG. 2 is a front elevation view thereof, the rear and side elevation views being a mirror image;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

The broken lines in the drawings showing a detail on the bottom surface of the claim illustrate the portions of the design that form no part of the claim. 

The ornamental design for flask and cap, as shown and described. 